We determined the effect of different exercise training modalities in patients with chronic obstructive pulmonary disease, including strength training (n = 17), endurance training (n = 16), and combined strength and endurance (n = 14) (half of the endurance and half of the strengthening exercises). Data were compared at baseline, the end of the 12-week exercise-training program, and 12 weeks later. Improvement in the walking distance was only significant in the strength group. Increases in submaximal exercise capacity for the endurance group were significantly higher than those observed in the strength group but were of similar magnitude than those in the combined training modality, which in turn were significantly higher than for the strength group. Increases in the strength of the muscle groups measured in five weight lifting exercises were significantly higher in the strength group than in the endurance group but were of similar magnitude than in the combined training group, which again showed significantly higher increases than subjects in the endurance group. Any training modality showed significant improvements of the breathlessness score and the dyspnea dimension of the chronic respiratory questionnaire. In conclusion, the combination of strength and endurance training seems an adequate training strategy for chronic obstructive pulmonary disease patients.

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The HRQOL of transplant patients is clearly better than that of chronic HD patients and similar to that of the general population. Differences in the HRQOL within transplant patients did not appear to be as a result of patient's age, but rather it would appear to be a consequence of gender, analytic figures, CI, KPS score, time with transplant, and educational level.

This study shows a 2-year beneficial effect of a program of rehabilitation maintenance on the BODE index and 6MWD when compared with a standard strategy. This effect vanishes after the second year of follow-up. Clinical trial registered with www.clinicaltrials.gov (NCT 01090999).

We conducted a pilot study of the effectiveness of home telehealth for patients with advanced chronic obstructive pulmonary disease treated with long-term oxygen therapy. Patients were randomized into a telehealth group (n = 24) and a control group (n = 21) who received usual care. Patients in the telehealth group measured their vital signs on weekdays and performed spirometry on two days per week. The data were transmitted automatically to a clinical call centre. After four months of monitoring the mean number of accident and emergency department visits in the telehealth group was slightly lower than in the control group (0.29 versus 0.43, P = 0.25). The mean number of hospital admissions was 0.38 in the telehealth group and 0.14 in the control group (P = 0.47). During the study a total of 40 alerts were detected. The clinical triage process detected eight clinical exacerbations which were escalated by the case manager for a specialist consultation. There were clinically important differences in health-related quality of life in both groups. The mean score on the SGRQ was 10.9 versus 4.5 in the control group (P = 0.53). The EuroQol-5D score improved by 0.036 in the telehealth group and by 0.003 in the control group (P = 0.68). Both patients and healthcare professionals showed a high level of satisfaction with the telehealth programme.

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Using standardized scores, elderly patients on renal replacement therapy (haemodialysis and kidney transplant) had relatively better HRQOL than younger patients, and in the case of transplant patients, they had even better HRQOL than in the general population of the same age and gender.

No abstract